F16C 32/0659
Of pockets or grooves
Official title: {of pockets or grooves}
F16C32/0659 (Of pockets or grooves) appears on 125 US grants and 87 published applications in this corpus.
Search patents in F16C- Granted patents
- 125
- Published applications
- 87
- Assignees
- 87
- Inventors
- 230
- Latest grant
- 8 Apr 2025
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1976 | 6 | 0 |
| 1977 | 0 | 0 |
| 1978 | 3 | 0 |
| 1979 | 0 | 0 |
| 1980 | 2 | 0 |
| 1981 | 5 | 0 |
| 1982 | 1 | 0 |
| 1983 | 2 | 0 |
| 1984 | 2 | 0 |
| 1985 | 0 | 0 |
| 1986 | 0 | 0 |
| 1987 | 2 | 0 |
| 1988 | 1 | 0 |
| 1989 | 2 | 0 |
| 1990 | 2 | 0 |
| 1991 | 4 | 0 |
| 1992 | 1 | 0 |
| 1993 | 2 | 0 |
| 1994 | 3 | 0 |
| 1995 | 5 | 0 |
| 1996 | 1 | 0 |
| 1997 | 1 | 0 |
| 1998 | 2 | 0 |
| 1999 | 4 | 0 |
| 2000 | 3 | 0 |
| 2001 | 1 | 2 |
| 2002 | 0 | 1 |
| 2003 | 2 | 2 |
| 2004 | 2 | 2 |
| 2005 | 1 | 0 |
| 2006 | 0 | 5 |
| 2007 | 3 | 1 |
| 2008 | 1 | 2 |
| 2009 | 1 | 2 |
| 2010 | 1 | 5 |
| 2011 | 1 | 0 |
| 2012 | 3 | 6 |
| 2013 | 9 | 8 |
| 2014 | 6 | 12 |
| 2015 | 5 | 4 |
| 2016 | 8 | 12 |
| 2017 | 5 | 3 |
| 2018 | 4 | 6 |
| 2019 | 7 | 2 |
| 2020 | 2 | 2 |
| 2021 | 3 | 1 |
| 2022 | 2 | 2 |
| 2023 | 0 | 3 |
| 2024 | 3 | 1 |
| 2025 | 1 | 1 |
| 2026 | 0 | 2 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Recent patents
- Tilting pad bearing8 Apr 2025US 12,270,433 B2Mitsubishi Heavy Industries Compressor Corporation
- Journal bearing with oil pocket10 Sep 2024US 12,084,981 B2Pratt & Whitney Canada Corp.
- Hybrid fluid film bearing16 Jul 2024US 12,038,047 B2Industry-University Cooperation Foundation Hanyang University Erica Campus
- Hydraulic bearings and related devices, assemblies, and methods25 Jun 2024US 12,018,701 B2Flowserve Pte. Ltd.
- Percussion apparatus provided with a centering device12 Jul 2022US 11,383,368 B2Montabert
- Low-weight hydrodynamic thrust bearing pad and related methods6 Aug 2026US 2026/0226943 A1Ohio University
- Bearings having asymmetrical recesses14 May 2026US 2026/0132817 A1Schlumberger Technology Corporation
- Bearing for a propeller shaft of a ship, stern tube bearing arrangement, propulsion arrangement and method of operating a propulsion arrangement18 Dec 2025US 2025/0382044 A1Wärtsilä Ibérica, S.A.
- Hydraulic bearings and related devices, assemblies, and methods17 Oct 2024US 2024/0344531 A1Flowserve Pte. Ltd.
- Journal bearing with oil pocket5 Oct 2023US 2023/0313706 A1Pratt & Whitney Canada Corp.
Most cited
By later US patents
- Planetary gear mechanism for a wind power plant38US 8,591,371 B2Siemens Aktiengesellschaft · 2013
- Hydrostatic supporting device including bearing shoe33US 4,114,959 AEscher Wyss Limited · 1978
- Self-compensating hydrostatic linear motion bearing31US 5,104,237 AAdvanced Engineering Systems Operations & Products, Inc. (AESOP) · 1992
- Hydrostatic bearing27US 4,671,676 ARockwell International Corporation · 1987
- Fluid bearing including both hydrodynamic and hydrostatic bearings24US 4,090,743 AToyoda Koki Kabushiki Kaisha · 1978